What is the difference between an OEM cordless phone battery and DuracellDirect's cordless phone batteries?
We carry replacement Duracell Direct cordless phone batteries for AT&T cordless phones that will meet or exceed OEM manufacturer
specifications. All aftermarket AT&T cordless phone battery products come with a full one year warranty, and carry
various UL, CE, RoHS and FCC safety certifications. Aftermarket cordless phone batteries are built with high quality
materials and newer technology which makes them longer lasting cordless phone batteries, safe, and have an advantage over
OEM AT&T cordless phone batteries.
What different types of AT&T cordless phone batteries are there?
There are several different types of aftermarket AT&T cordless phone batteries that you might find on DuracellDirect.
These different AT&T battery chemistry types are: Li-Ion (Lithium Ion), Ni-Cad (Nickel Cadmium), Li-Poly (Lithium
Polymer), or NiMH (Nickel Metal Hydride). Li-Ion is a fairly common cordless phone battery chemistry type for AT&T
batteries. Each AT&T cordless phone battery chemistry type has advantages and disadvantages, such as longer life per
charge, longer overall life cycle, weight, size, faster charge time, or stability. All four battery chemistry types
are universally accepted in AT&T cordless phones.
Why do AT&T batteries have different capacities?
AT&T cordless phone battery capacity is measured in “mAh” (milliampere-hour). Many different factors affect cordless phone
battery capacities: in particular, cordless phone battery cell size, voltage, wattage, and even the battery chemistry type.
The more electrolyte and electrode material there is in the cordless phone battery cells, the larger the capacity will be
if the chemistry make up is the same. AT&T cordless phone batteries with larger capacities will always last longer than
cordless phone batteries with lower battery capacities.
How long will my AT&T cordless phone battery last?
Your replacement AT&T cordless phone battery should last a few hours for recording and playback. Recharging your AT&T
battery will take one to three hours to reach a full charge, with 80% battery capacity being reached the first hour.
AT&T cordless phone battery lifespan should last for about three years and can handle over 500 discharge / charge cycles.
How safe are AT&T cordless phone batteries and batteries in general? How do I take care of my AT&T battery?
DuracellDirect replacement AT&T cordless phone batteries, chargers and accessories are very safe, tested and hold various
UL, CE, FCC and RoHS safety certifications before being sold to our customers.
Aftermarket AT&T batteries from DuracellDirect are very durable but need to be taken care of properly to ensure a
long lasting cordless phone battery. Avoid leaving your cordless phone battery in poor environments that include hot temperatures,
freezing temperatures, rain, moisture, high impact, and abusive conditions which can damage or void your AT&T
cordless phone battery. Do not disassemble your AT&T cordless phone battery as it can damage the internal battery cells and
short circuit the internals. If your AT&T battery becomes defective, please check to see if it is still under
warranty. If your AT&T battery is out of warranty, make sure it is disposed of at your nearest battery recycling center.
If you are unsure if our replacement AT&T cordless phone battery or AT&T cordless phone charger is compatible with your
cordless phone model, please contact our customer service. We also carry many other manufacturers and brands for
cordless phone batteries
and cordless phone chargers.
To find AT&T Batteries, Battery Chargers, Adapters, and Accessories select the model of your AT&T Cordless Phone.
At DuracellDirect.com we are proud to offer our 100% Customer Satisfaction Guarantee on all of our AT&T Batteries, AT&T chargers, AT&T adapters and accessories.